Product Summary

The USB2240-AEZG-05 is an USB 2.0 compliant, high speed Mass Storage Class Peripheral Controller intended for reading and writing to more than 20 popular flash media formats from the xD Picture CardTM (xD) 1, Memory StickTM (MS), Secure Digital (SD), and MultiMediaCardTM (MMC) families. The applicaitons of the USB2240-AEZG-05 include Flash Media Card Reader/Writer, Printers, Desktop and Mobile PCs, Consumer A/V, Media Players/Viewers, Vista ReadyBoost TM and Compatible with Microsoft Vista, Windows XP, Windows ME, Windows 2K SP4, Apple OSx, and Linux Mass Storage Class Drivers.

Parametrics

USB2240-AEZG-05 absolute maximum ratings: (1)Storage Temperature, TA: -55 to 150 ℃; (2)Lead Temperature: 325 ℃; (3)3.3V supply voltage, VDD33, VDDA33: -0.5 to 4.0 V; (4)Voltage on USB+ and USB- pins: -0.5 (3.3V supply voltage + 2) ≤ 6V; (5)Voltage on GPIO10: -0.5 to VDD33 + 0.3 V ; (6)Voltage on any signal pin: -0.5 to VDD33 + 0.3 V; (7)Voltage on XTAL1: -0.5 to 4.0 V; (8)Voltage on XTAL2: -0.5 to VDD18 + 0.3 V.

Features

USB2240-AEZG-05 features: (1)36-pin QFN lead-free RoHS compliant package; (2)Targeted for applications in which single or combo media sockets are used; (3)Hardware-controlled data flow architecture for all self-mapped media; (4)Pipelined hardware support for access to non-self-mapped media.

Diagrams

USB2240-AEZG-05 block diagram

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